)]}'
{
  "commit": "5d96b94cfa32f811c90cf0e42eae39e6d705c8ac",
  "tree": "dd9f95e7f8ca8a3c60057252510a201b0d5f5af5",
  "parents": [
    "900a94a42a8fddd00094a66d59eb0721afaf9a2b"
  ],
  "author": {
    "name": "Hui Su",
    "email": "huisu@google.com",
    "time": "Mon Aug 20 11:08:53 2018 -0700"
  },
  "committer": {
    "name": "Hui Su",
    "email": "huisu@google.com",
    "time": "Wed Aug 29 00:58:14 2018 +0000"
  },
  "message": "Fix the model for 4-partition pruning\n\nThe source pixel variance calculation was done incorrectly as the buffer\npointer was not set properly. This patch fixes it and updates the\nmodel with re-trained weights.\n\nCoding performance changes(30 frames):\n            lowres      midres\nspeed 0     0.012%     -0.017%\nspeed 1     0.016%      0.057%\n\nTested encoding speed with QP\u003d40 speed 1 on some lowres clips,\nspeed gains: maximum 13%; average 4%.\n\nSTATS_CHANGED\n\nChange-Id: I7e86b87d0b798342a9ce6eab124a295c57d80143\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "a1db5742f844b2ae024ab6affa6d9dd71a447c6b",
      "old_mode": 33188,
      "old_path": "av1/encoder/encodeframe.c",
      "new_id": "f61122b0ec8d2b2fdb3afdaf40662659bfbdbf21",
      "new_mode": 33188,
      "new_path": "av1/encoder/encodeframe.c"
    },
    {
      "type": "modify",
      "old_id": "5f6b9d0958ee2256f9901e1386baf2eb38d60f4b",
      "old_mode": 33188,
      "old_path": "av1/encoder/partition_model_weights.h",
      "new_id": "340fcd2a50f52847c2266e360e151a244d762121",
      "new_mode": 33188,
      "new_path": "av1/encoder/partition_model_weights.h"
    }
  ]
}